If you start thinking in terms of how many weeks pregnant you are instead of what week you're in, you'll be less confused.

It only makes a difference in calculating how far along you are during a pregnancy. ... How many weeks pregnant am I?

How many weeks pregnant are you? Enter the date of the first day of your last menstrual period (LMP) and we'll calculate a week-by-week timeline for you. ... Article About Calculating Your Due Date

In calculating your due date, ... There are so many terms thrown around . . . gestational age, calendar age, fetal age, menstrual age, lunar month, 9 months, 10 months, 40 weeks, ... Mari pregnant with twins

Find out how many weeks you have been pregnant ... The Pregnancy Calculator takes your menstrual cycle into account when calculating the due date and the conception date.

When calculating, how many weeks pregnant you are after an IVF cycle, start counting from 2 weeks prior to your retrieval.

In the years before we had our current technology, the only way to determine this date was by calculating 280 days (40 weeks) from the start of the last period. ... How many weeks pregnant am I?;

One thing to note is - four weeks from the first day of your last period you are considered "4 weeks pregnant", but, ... Making matters even worse, many women do not have typical 28-day cycles.

How many weeks pregnant am I? ... Busy calculating the contraction intervals and durations?

So...at 16 weeks pregnant, it will be 40/16 = 2.5. 9.5/2.5 = 3.8 calendar months pregnant. ... just tell them how many weeks you are.